Added simple example to Rename
Added simple example to Rename

sgiavasis/nipype,arokem/nipype,Leoniela/nipype,fprados/nipype,mick-d/nipype,JohnGriffiths/nipype,Leoniela/nipype,carolFrohlich/nipype,FredLoney/nipype,carlohamalainen/nipype,iglpdc/nipype,dmordom/nipype,carolFrohlich/nipype,FCP-INDI/nipype,FCP-INDI/nipype,wanderine/nipype,rameshvs/nipype,dgellis90/nipype,arokem/nipype,arokem/nipype,sgiavasis/nipype,mick-d/nipype,rameshvs/nipype,wanderine/nipype,arokem/nipype,gerddie/nipype,JohnGriffiths/nipype,dgellis90/nipype,rameshvs/nipype,mick-d/nipype_source,christianbrodbeck/nipype,gerddie/nipype,blakedewey/nipype,dgellis90/nipype,glatard/nipype,dmordom/nipype,glatard/nipype,pearsonlab/nipype,FCP-INDI/nipype,grlee77/nipype,iglpdc/nipype,glatard/nipype,grlee77/nipype,FCP-INDI/nipype,Leoniela/nipype,iglpdc/nipype,pearsonlab/nipype,FredLoney/nipype,glatard/nipype,blakedewey/nipype,sgiavasis/nipype,rameshvs/nipype,mick-d/nipype,pearsonlab/nipype,dgellis90/nipype,carolFrohlich/nipype,blakedewey/nipype,grlee77/nipype,mick-d/nipype_source,gerddie/nipype,fprados/nipype,carolFrohlich/nipype,mick-d/nipype_source,grlee77/nipype,christianbrodbeck/nipype,fprados/nipype,sgiavasis/nipype,wanderine/nipype,wanderine/nipype,JohnGriffiths/nipype,blakedewey/nipype,gerddie/nipype,iglpdc/nipype,FredLoney/nipype,pearsonlab/nipype,mick-d/nipype,carlohamalainen/nipype,JohnGriffiths/nipype,dmordom/nipype,carlohamalainen/nipype